MEDIUMCVSS v3.1 5.9Actively exploited · CISA KEV since 2022-07-01Vulnerability

CVE-2022-26925

Microsoft Windows Local Security Authority (LSA) contains a spoofing vulnerability where an attacker can coerce the domain controller to authenticate to the attacker using NTLM.

Properties

Euvd product
Windows Server 2008 Service Pack 2, Windows Server 2022, Windows 10 Version 20H2, Windows 10 Version 1909, Windows Server version 20H2, Windows Server 2016, Windows 10 Version 21H1, Windows Server 2012 (Server Core installation), Windows Server 2008 Service Pack 2 (Server Core installation), Windows 10 Version 1809, Windows 10 Version 1607, Windows Server 2012 R2, Windows Server 2019, Windows Server 2016 (Server Core installation), Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1, Windows Server 2012 R2 (Server Core installation), Windows 10 Version 1507, Windows Server 2019 (Server Core installation), Windows 8.1, Windows 10 Version 21H2, Windows 11 version 21H2, Windows 7, Windows Server 2012
Vulnerability name
Microsoft Windows LSA Spoofing Vulnerability
First seen
2025-10-21T23:15:39+00:00
Cvss score
5.9
Epss score
0.10476
Last seen
2026-10-19T12:00:27+00:00
Due date
2022-07-22
Euvd assigner
microsoft
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2022-07-01T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2022-07-01
Score
5.9
Euvd base score version
3.1
Fetched at
2026-10-20T10:36:20+00:00
Euvd vendor
Microsoft
Cvss vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
In Signal since
initial import (Sep 2026)
Euvd base score
8.1

Related Entities (22)

AFFECTS_PRODUCT (19)

→[Product]cpe:2.3:o:microsoft:windows_server_20h2:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_10_21h1:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
→[Product]cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*

DESCRIBES (1)

←[KEVEntry]Microsoft Windows LSA Spoofing Vulnerability

HAS_WEAKNESS (1)

→[Weakness]Missing Authentication for Critical Function

INVOLVES (1)

←[Signal]kev_added · 2022-07-01

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CVE-2022-26925 (CVSS v3.1 5.9) — Ninja Signal Threat Intelligence | Ninja Signal